Remove ResourceIdCanonicalizer from DriveServiceInterface

chrome/browser/drive/dummy_drive_service.cc

Index: chrome/browser/drive/dummy_drive_service.cc
diff --git a/chrome/browser/drive/dummy_drive_service.cc b/chrome/browser/drive/dummy_drive_service.cc
index e08b84919317b9fb2ac09948e27bda2d7476a30c..dd24c214e04a7230ef2b8c10ff28d629f08e11dc 100644
--- a/chrome/browser/drive/dummy_drive_service.cc
+++ b/chrome/browser/drive/dummy_drive_service.cc
@@ -5,7 +5,6 @@
 #include "chrome/browser/drive/dummy_drive_service.h"
 
 #include "base/bind.h"
-#include "chrome/browser/drive/drive_api_util.h"
 
 using google_apis::AboutResourceCallback;
 using google_apis::AppListCallback;
@@ -37,10 +36,6 @@ void DummyDriveService::RemoveObserver(DriveServiceObserver* observer) {}
 
 bool DummyDriveService::CanSendRequest() const { return true; }
 
-ResourceIdCanonicalizer DummyDriveService::GetResourceIdCanonicalizer() const {
-  return util::GetIdentityResourceIdCanonicalizer();
-}
-
 bool DummyDriveService::HasAccessToken() const { return true; }
 
 void DummyDriveService::RequestAccessToken(const AuthStatusCallback& callback) {